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Active NPI 1477537702 Individual Practitioner Male Practitioner

Dr. Jonathan Kay , MD

Anesthesiology • Madison, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jonathan Kay, MD is a certified Anesthesiology practicing in Madison, WI. With approximately 51 years of clinical experience since graduating from Jefferson Medical College Of Thomas Jefferson University in 1975, Dr. Kay delivers high-quality medical care to the local community at 600 HIGHLAND AVE.

Dr. Kay is affiliated with University Of Wisconsin Medical Foundation Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include insertion of artery tube for blood sampling or infusion through skin, anesthesia for procedure to assess heart electrical activity, insertion of tube in pulmonary artery for monitoring. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

600 Highland Ave

Madison, WI 537924330

Telephone 6082638100
Fax 6082626247
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Jefferson Medical College Of Thomas Jefferson University

Graduation Year

1975

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Madison, WI

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
51 Yrs +33.4 yrs vs City Avg
City Avg: 17.6 Yrs
State Avg: 23.3 Yrs
Regional Practice Density
283 Specialists

Practicing in Madison, WI (1360 Statewide)

Telehealth Adoption Rate
3.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
93.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kay (51 Years) 51 Yrs
Madison Specialty Average (17.6 Years) 17.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
36620 Insertion of artery tube for blood sampling or infusion through skin
70 69 $522.00 $39.96
00537 Anesthesia for procedure to assess heart electrical activity
15 15 $5108.80 $360.33
93503 Insertion of tube in pulmonary artery for monitoring
14 14 $1621.00 $79.59
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)
13 13 $1473.00 $75.42

Medical Specialties & State Licenses

CMS Verified: 2021-01-26
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License WI 20410-020

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
30462900 (WI)
Commercial Insurance / Payer ID Rail Road Medicare
050031623

Hospital & Practice Group Affiliations

University Of Wisconsin Medical Foundation Inc

600 Highland Ave, Madison, WI 537920001

Phone: 6082636400

Secondary Practice Locations

2900 W Oklahoma Ave

Milwaukee, WI 532154330

Phone: 4146496000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
NPI 1003173543

Doctor of Medicine (M.D.)

John Henry Harrison

Anesthesiology

NPI 1003236225
Laura Wyatt , AA-C

Anesthesiologist Assistant

NPI 1013358308

AAC

Ashton Mieritz , CRNA

Nurse Anesthetist, Certified Registered

NPI 1013787449

Certified Registered Nurse Anesthetist

NPI 1013983527

Doctor of Medicine (M.D.)

Carlos Anani

Nurse Anesthetist, Certified Registered

NPI 1033003090

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

12 Historical Events
📍
Updated Practice Location January 26, 2021

Registered at 600 HIGHLAND AVE, MADISON, WI 537924330 (Tel: 6082638100)

NPI Profile Active December 15, 2017

NPI status registered as active in NPPES database

📍
Updated Business Mailing Address December 15, 2017

Registered at 7974 UW HEALTH CT, MIDDLETON, WI 535625531

📍
Updated Practice Location December 15, 2017

Registered at 2900 W OKLAHOMA AVE, MILWAUKEE, WI 532154330 (Tel: 4146496000)

👤
Provider Name / Credentials Updated December 15, 2017

Recorded as JONATHAN KAY, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 15, 2017

Anesthesiology (License #20410-020 in WI)

NPI Profile Active April 03, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location April 03, 2013

Registered at 2900 W OKLAHOMA AVE, MILWAUKEE, WI 532154330 (Tel: 4146496000)

📍
Updated Business Mailing Address April 03, 2013

Registered at 225 S EXECUTIVE DR, BROOKFIELD, WI 530054257 (Tel: 2627874026)

👤
Provider Name / Credentials Updated April 03, 2013

Recorded as JONATHAN KAY, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 03, 2013

Anesthesiology (License #20410-020 in WI)

🟢
Initial NPI Registration & Enumeration November 30, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1477537702
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 30, 2005
Last Update: January 26, 2021
Sole Proprietor: No

Mailing Address

7974 Uw Health Ct

Middleton, WI 535625531

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.